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89861-28-9

4-Pentenoic acid, 3-oxo-5,5-diphenyl-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 89861-28-9 Structure

  • Basic information

    1. Product Name: 4-Pentenoic acid, 3-oxo-5,5-diphenyl-, ethyl ester
    2. Synonyms:
    3. CAS NO:89861-28-9
    4. Molecular Formula: C19H18O3
    5. Molecular Weight: 294.35
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 89861-28-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4-Pentenoic acid, 3-oxo-5,5-diphenyl-, ethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-Pentenoic acid, 3-oxo-5,5-diphenyl-, ethyl ester(89861-28-9)
    11. EPA Substance Registry System: 4-Pentenoic acid, 3-oxo-5,5-diphenyl-, ethyl ester(89861-28-9)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 89861-28-9(Hazardous Substances Data)

89861-28-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89861-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,6 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89861-28:
(7*8)+(6*9)+(5*8)+(4*6)+(3*1)+(2*2)+(1*8)=189
189 % 10 = 9
So 89861-28-9 is a valid CAS Registry Number.

89861-28-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 3-oxo-5,5-diphenylpent-4-enoate

1.2 Other means of identification

Product number -
Other names 4-Pentenoic acid,3-oxo-5,5-diphenyl-,ethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:89861-28-9 SDS

89861-28-9Relevant articles and documents

The first direct observation of an allylic [3,3] sigmatropic cyanate-isocyanate rearrangement

Banert, Klaus,Melzer, Antje

, p. 6133 - 6135 (2001)

Evidence is presented that the [3,3] sigmatropic rearrangement of simple allyl cyanates to give allyl isocyanates proceeds much more rapidly than the analogous reaction of propargyl cyanates. Nevertheless, a substituted allyl cyanate is isolated for the first time, and the activation parameters of its [3,3] sigmatropic isomerization are measured.

RHODIUM(II) ACETATE-CATALYZED REACTION OF ETHYL 2-DIAZO-3-OXOPENT-4-ENOATES: SIMPLE ROUTES TO 4-ARYL-2-HYDROXY-1-NAPHTHOATES AND β,γ-UNSATURATED ESTERS. THE DIANION OF ETHYL 4-(DIETHYLPHOSPHONO)ACETOACETATE AS A PROPIONATE EQUIVALENT

Taylor, Edward C.,Davies, Huw M. L.

, p. 5453 - 5456 (2007/10/02)

Rhodium(II) acetate-catalyzed decomposition of ethyl 2-diazo-3-oxopent-4-enoates results in the formation of either 4-aryl-2-hydroxy-naphthoates or β,γ-unsaturated esters.In the latter transformation, the dianion of 4-(diethylphosphono)acetoacetate functi

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